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Back Sweeten Wine The Easy Way

Modified on: Wed, Feb 1, 2017 at 2:59 AM

Back Sweeten Wine

What is does it mean to back sweeten wine and why would anyone want to do it? When we back sweeten wine, we are taking a wine that is dry and making it sweeter. While there are many ways to back sweeten wine, I am going to share with you the way that works best for me.

I Use A Hydrometer and Test Jar To Back Sweeten Wine

There are many different kinds of wines. Some of them are bone dry, like most of the red wines I make. I have had a lot of dry white wines as well, like Chardonnay. However, some wines are much sweeter, like Moscato, while other are a little off dry, like Riesling. So, now you should be getting the idea that many wines vary in sweetness. Part of the joy of making home made wine is that you get to have some artistic license in areas like sweetness.

I prefer to ferment my wines out completely, so that they are bone dry. Many times I aim for about 14% abv in my wines. After the wines are completely dry, I go thru the normal de-gassing, clearing and stabilizing process. After the final racking and perhaps filtering, I make the decision if I want the wine to be sweeter. If I don’t, I just bottle the wine. If I do want it sweeter, this is my process:

Add some Potassium Sorbate to the wine. I believe this is essential. The reason I do this is that I don’t want the yeast to feed off of the new sugar being added when I back sweeten the wine. Stir in the Potassium Sorbate well.

Make up some simple sugar by adding sugar to boiling water and making it dissolve. Let this syrup cool down. I choose to use organic sugar for this, but you can use what you want.

Remove a sample of wine and add some of the syrup. Stir it up and taste the wine. Keep adding and testing until you get the sample to exactly the sweetness you like.

Place your perfectly sweetened sample into a test jar and do a specific gravity reading with your hydrometer. Write down your reading.

Now, all you need to do is back sweeten your wine by adding syrup to the whole batch of wine, a little at a time. Stir it well and test it for specific gravity. Keep doing this until the whole batch is the same specific gravity as your sample.

Congratulations, your finished with back sweetening your wine.

Now, it is time to bottle, but not before a little, uh… quality control tasting.

So, that is my process and it has served me well all these years. Others may do it differently, but this is what works for me. Be sure to write your numbers down for a record of what you did. It may not be the same number each time, but at least you will have a ball park for back sweetening that style of wine.

Different wines will require different sweetness, if you decide to sweeten.